The Partido Republicano, commonly known as the Republican Party, is one of the two major political parties in the United States. Founded in 1854, it emerged from anti-slavery movements and has traditionally supported conservative policies. The party's symbol is the elephant, and its color is often associated with red. The Republican Party advocates for limited government, free-market economics, and individual liberties. It has produced several notable presidents, including Abraham Lincoln, the first Republican president, and Ronald Reagan. The party's platform has evolved over time, reflecting changes in American society and political priorities.